Motorola CM360

VHF1 1-25W PCB 8486672Z01 / Schematics 4-13
VCC
6
RSSI_FEED
9
RSSIOUT
5
U300
SA616
8
AUDIOOUT
LIMOUT
11
LIMIN
14
IFAMP_DEC2
17
IFAMP_DEC1
19
16
C356
15.K
IFAMPOUTIFAMPIN
18
GND
15
FREQ
OUT
6
IN
3
GND2
4
GND1
1
AUDIO_FEED
7
RFIN_DEC
2
RFIN
1
QUADIN
L315
10
OSCOUT
34
OSCIN
MIXOUT
20
LIM_DEC2
12
LIM_DEC1
13
0.
27nH
C352
R303
30p
33p
R311
FLTR_44.85M
R308
20.K
3V
CC2
5
CC1
2
FL300
R336
100.
13.K
R312
R304
33.K
R332
560.
C360
22p
L304
22p
1.2u
C359
0.1uF
C319
0.1uF
C320
C318
0.1uF
C317
0.1uF
C316
0.1uF
CFWC455D
OUT
2
IN
1
GND2
4 3
GND1
FL304
45B02
Y300
12
3
455KHz
130.0p
44.395MHz
C302
06B09
0.
Y301
IN
13
OUT
4
GND1
2
GND
R302
R319
R325
3.3K
12.K
D304
D303
R318
12.K
R307
20.K
R317
12.K
3V
PWR_GND
U301
53
TC7W04F
3V
FL303
2
OUTIN
1
4
GND2 GND1
3
CFWC455G
5V
U301
VCC
8
GND
4
100n
C315
26
U301
C314
100n
BW_SEL
TC7W04F
71
U301
TC7W04F
C313
C312
100n
R326
2.4K
100n
20.K
20.K
R305
R306
12.K
R316
12.K
R315
R314
3.3K
12.K
R324
D302
FLTR
1
IN
3
GND
FL302
D301
FLTR
2
OUT
1
IN
3
GND
FL301
2
OUT
100n
C311
100n
C310
1.2K
R329
1.8K
R328
Q302
390.
R334
C309
R313
12.K
100n
RSSI
C322
4.7n
8.2K
R331
680.
R321
DEMOD
R338
10.K
R320
C301
10.0u
51.
C357
22.p
C335
9.1p
8.2p
C364
4.7K
R322
C304
100n
Q305
C305
100n
C303
100n
CR300
C336
6.8p
C367
2.7p
1.2u
L301
4.7K
R323
C306
100n
30p
C353
15.K
R309
C307
100n
DNP
NU
NU
NU
Check if it is 3v or another value
TO SHEET 1
C308
SHEET 6 OF 8
73D02968C63-0
DNPDNP
100n
VHF1 (136-162MHz) Receiver Front and Back End (Sht 2 of 2)